Reliable 7-Speed Replacement Freewheel for Shimano/SRAM Hubs
An affordable and durable option for quick bike repairs or drivetrain refreshes. The SunRun FW7IB 7-Speed Freewheel (14-34T) provides smooth shifting, long life, and easy installation — a great value replacement for most 7-speed threaded hub setups.
Detailed Specifications:
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Brand: SunRun
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Model: FW7IB
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Speed: 7-Speed
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Tooth Range: 14-34T
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Mount Type: Threaded
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Compatibility: Shimano and SRAM 7-speed drivetrains
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Hub Type: Threaded freewheel hub
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Color: Brown
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Construction: Durable steel body
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Intended Use: Replacement for entry-level or commuter bikes
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Weight: 390g (approx.)
Additional Features:
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Budget-friendly replacement freewheel ideal for quick, reliable bike repairs.
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Compatible with most threaded 7-speed hubs used on hybrid, mountain, and comfort bikes.
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Works seamlessly with both Shimano and SRAM 7-speed drivetrains.
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Durable steel cogs ensure long-lasting performance and consistent shifting.
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Easy to install and maintain—perfect for home mechanics or bike shop repairs.
Important Usage Notes:
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Designed for threaded 7-speed rear hubs only (not compatible with cassette-style hubs).
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Requires a standard freewheel removal tool for installation and servicing.
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Best paired with a 7-speed chain and compatible derailleur for optimal performance.
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Always verify compatibility with your wheel hub before ordering.
Riding Impressions:
The SunRun FW7IB 7-Speed Freewheel (14-34T) offers excellent value for riders seeking a simple, effective drivetrain replacement. With a wide 14–34T range, it delivers smooth gear transitions for both casual commuters and recreational riders. Its rugged steel construction and reliable engagement make it a go-to solution for affordable, long-lasting repairs.
Disclosure:
This listing includes one genuine SunRun FW7IB 7-Speed Freewheel (14–34T).
Includes freewheel only with standard packaging.
